• Raspberry Pi 3
• SanDisk Card as Raspbian Stretch Boot Device
• Mouse
• Webcam

Raspberry Pi 3 connects with mouse and webcam.

Put the mouse at the drop point of the doll, as a trigger of video record.

Set the webcam to record the video.

ssh to raspberry pi 3, run pi_run.sh to start the recording process.

Build on Raspbian Stretch.

OpenCV 3.4.1 built with ffmpeg enabled.

./pi_run.sh